Sure thing! We've got 258 and we're gonna multiply it by 5. That's the same as adding 258 to itself 5 times.
Step 1: 0 + 258 = 258
Step 2: 258 + 258 = 516
Step 3: 516 + 258 = 774
Step 4: 774 + 258 = 1032
Step 5: 1032 + 258 = 1290

So, 258*5 = 1290